#include<bits/stdc++.h>
using namespace std;
int n,r[100005];
int main(){
    freopen("duel.in","r",stdin);
    freopen("duel.out","w",stdout);
    scanf("%d",&n);
    for(int i=1;i<=n;i++){
        scanf("%d",&r[i]);
    }
    sort(r+1,r+1+n);
    int p = 1;
    for(int i=2;i<=n;i++){
        if(r[i]>r[p]){
            p++;
        }
    }
    printf("%d",n-p+1);
    return 0;
}
